Říčan, Oldřich, and Sven O. Kullander. “The Australoheros (Teleostei: Cichlidae) Species of the Uruguay and Parana River Drainages”. Zootaxa 1724, no. 1 (March 10, 2008): 1–51. Accessed May 2, 2025. https://www.mapress.com/zt/article/view/zootaxa.1724.1.1.